>sp|Q02604|BGAM_LEULA Beta-galactosidase small subunit OS=Leuconostoc lactis GN=lacM MAYTNNQLHVIYGDGSLGLQGANFHYLFSYERGGLESLVVNDKEWLYRTPTPMFWRATTD NDHGSGFSVKSAQWYAADKFSTCQDIELTVDDQPVTPLPIAPLNNKYTDHEIATKVSLAY HFVTTTVPSTIVTVTYTVTADGQINIATHYSGQSDLPELPAFGLRFIMPTTATGFDYTGL SGETYPDRLAGATHGQFHVDSLPVTPYLVPQECGMHMQTEQVTVTRSTTQNNADHDNTPF SLTFSQTDAPFAFSCLPYTAAELENATHMEELPLARRTVLSIYGAVRGVGGIDSWGTDVE APYHILANQDIDFSFNIHF